Заменить строку на ходу

// Program using Replace() to replace strings

package main
import (
  "fmt"
  "strings"
)

func main() {
    
  text := "car"
  fmt.Println("Old String:", text)
  
  // replace r with t
  replacedText := strings.Replace(text, "r", "t", 1)
  fmt.Println("New String:", replacedText)
}
SAMER SAEID